ATE524054T1 - INDUCTIVELY POWERED CIRCUIT FOR A GAS DISCHARGE LAMP - Google Patents
INDUCTIVELY POWERED CIRCUIT FOR A GAS DISCHARGE LAMPInfo
- Publication number
- ATE524054T1 ATE524054T1 AT07859518T AT07859518T ATE524054T1 AT E524054 T1 ATE524054 T1 AT E524054T1 AT 07859518 T AT07859518 T AT 07859518T AT 07859518 T AT07859518 T AT 07859518T AT E524054 T1 ATE524054 T1 AT E524054T1
- Authority
- AT
- Austria
- Prior art keywords
- frequency
- circuit
- delivery
- lamp
- way
- Prior art date
Links
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
FIELD: electricity.SUBSTANCE: gas-discharge lamp unit with inductive supply has secondary circuit with starting circuit which provides preliminary heating at energy supply to secondary circuit with frequency of preliminary heating at energy supply to secondary circuit with operating frequency. In one version of the invention implementation starting circuit triggers preheating capacitor connected between electrodes of the lamp and working capacitor located between secondary winding and the lamp. Preheating capacitor is selected so that the way of electricity delivery through it has lesser resistance than the way of electricity delivery through gas of the lamp; at delivery of energy to secondary circuit with frequency of preliminary heating and so that the way of electricity delivery through it has bigger resistance than the way of electricity delivery through gas at delivery of energy with operating frequency. Primary circuit can include resonance circuit with resonance frequency which can be adjusted up to frequency equal to frequency of preliminary heating and operating frequency.EFFECT: higher reliability of lamp operation.32 cl, 6 dwg
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/620,840 US7821208B2 (en) | 2007-01-08 | 2007-01-08 | Inductively-powered gas discharge lamp circuit |
US11/620,859 US7592753B2 (en) | 1999-06-21 | 2007-01-08 | Inductively-powered gas discharge lamp circuit |
PCT/IB2007/055300 WO2008084358A1 (en) | 2007-01-08 | 2007-12-21 | Inductively-powered gas discharge lamp circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE524054T1 true ATE524054T1 (en) | 2011-09-15 |
Family
ID=42299123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07859518T ATE524054T1 (en) | 2007-01-08 | 2007-12-21 | INDUCTIVELY POWERED CIRCUIT FOR A GAS DISCHARGE LAMP |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP5497450B2 (en) |
AT (1) | ATE524054T1 (en) |
HK (1) | HK1134624A1 (en) |
MY (1) | MY147309A (en) |
NZ (1) | NZ577899A (en) |
RU (1) | RU2498541C2 (en) |
TW (1) | TWI458395B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201042872A (en) * | 2009-05-27 | 2010-12-01 | Arbl Co Ltd | Wireless power transmission system |
TWI616074B (en) * | 2016-07-15 | 2018-02-21 | 東林科技股份有限公司 | Wireless detection/control device and lighting device having the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2982804B2 (en) * | 1998-01-16 | 1999-11-29 | サンケン電気株式会社 | Discharge lamp lighting device |
JP2933077B1 (en) * | 1998-02-26 | 1999-08-09 | サンケン電気株式会社 | Discharge lamp lighting device |
JP2000348892A (en) * | 1999-05-31 | 2000-12-15 | Matsushita Electric Works Ltd | Discharge lamp lighting device |
US6731071B2 (en) * | 1999-06-21 | 2004-05-04 | Access Business Group International Llc | Inductively powered lamp assembly |
US7212414B2 (en) * | 1999-06-21 | 2007-05-01 | Access Business Group International, Llc | Adaptive inductive power supply |
US6825620B2 (en) * | 1999-06-21 | 2004-11-30 | Access Business Group International Llc | Inductively coupled ballast circuit |
DE10014407A1 (en) * | 2000-03-24 | 2001-09-27 | Philips Corp Intellectual Pty | Low pressure gas discharge lamp |
US6653799B2 (en) * | 2000-10-06 | 2003-11-25 | Koninklijke Philips Electronics N.V. | System and method for employing pulse width modulation with a bridge frequency sweep to implement color mixing lamp drive scheme |
JP2003045685A (en) * | 2001-08-01 | 2003-02-14 | Toshiba Lighting & Technology Corp | Discharge lamp lighting device and luminaire |
WO2003071568A2 (en) * | 2002-02-19 | 2003-08-28 | Access Business Group International Llc | Starter assembly for a gas discharge lamp |
RU2275760C2 (en) * | 2003-11-14 | 2006-04-27 | Закрытое акционерное общество научно-производственное объединение "Лаборатория импульсной техники" (ЗАО НПО "ЛИТ") | Start-adjusting apparatus for gas discharge lamps |
CN1973582A (en) * | 2004-06-21 | 2007-05-30 | 皇家飞利浦电子股份有限公司 | Gas discharge lamp driving method |
-
2007
- 2007-12-21 RU RU2009130285/07A patent/RU2498541C2/en not_active IP Right Cessation
- 2007-12-21 JP JP2009544471A patent/JP5497450B2/en not_active Expired - Fee Related
- 2007-12-21 AT AT07859518T patent/ATE524054T1/en not_active IP Right Cessation
- 2007-12-21 NZ NZ577899A patent/NZ577899A/en not_active IP Right Cessation
- 2007-12-21 MY MYPI20092659A patent/MY147309A/en unknown
- 2007-12-27 TW TW096150462A patent/TWI458395B/en not_active IP Right Cessation
-
2010
- 2010-01-07 HK HK10100118.5A patent/HK1134624A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200845820A (en) | 2008-11-16 |
JP2010516019A (en) | 2010-05-13 |
JP5497450B2 (en) | 2014-05-21 |
RU2009130285A (en) | 2011-02-20 |
RU2498541C2 (en) | 2013-11-10 |
HK1134624A1 (en) | 2010-04-30 |
NZ577899A (en) | 2012-05-25 |
TWI458395B (en) | 2014-10-21 |
MY147309A (en) | 2012-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200735719A (en) | Voltage FED inverter for fluorescent lamps | |
BR0211940A (en) | Power supply and method for inductively heating or fusing an electrically conductive material | |
MX2010005521A (en) | High-frequency lamp and method for the operation thereof. | |
ATE524054T1 (en) | INDUCTIVELY POWERED CIRCUIT FOR A GAS DISCHARGE LAMP | |
SG149750A1 (en) | Electronic ballasts without toroidal-magnetic-core and fluorescent lamps employ the same | |
DE602006015654D1 (en) | INDUCTIVE GAS LIGHTING LAMP | |
JP2009503798A5 (en) | ||
DE502005002087D1 (en) | Electronic ballast with pumping circuit for discharge lamp with preheatable electrodes | |
ATE505061T1 (en) | CIRCUIT ARRANGEMENT AND METHOD FOR ADJUSTING THE POWER OF HIGH-PRESSURE DISCHARGE LAMPS | |
ATE487359T1 (en) | CIRCUIT FOR COIL HEATING | |
ATE432606T1 (en) | ELECTRONIC BALLAST | |
ATE536084T1 (en) | IMPROVED APPLICABILITY OF LIGHTS WITH ECG WITHOUT PE CONDUCTOR | |
CN203352878U (en) | Starting circuit for energy saving lamp | |
AU2008101116A4 (en) | T8-T5 Fluorescent Tube Convertor | |
TH96153B (en) | Discharge lamp circuit with gas powered by inductance. | |
TWI484868B (en) | Induction fluorescent lamp apparatus with wide-range voltage | |
CN201986247U (en) | Efficient preheating energy-saving lamp with high power | |
CN203896571U (en) | Resonance-resisting ballasting starter | |
TW200708199A (en) | Circuit arrangement and method for operating high-pressure discharge lamps | |
CN202514147U (en) | Ballast device | |
ATE449528T1 (en) | ELECTRONIC LAMP BALLAST WITH HEATING CIRCUIT | |
CN105472832A (en) | Led lamp | |
CN203352877U (en) | Energy saving lamp starting circuit with filament preheating function | |
TW200701269A (en) | An electronic ballast with a power factor corrector working in discontinuous-current-mode | |
CN102215625B (en) | Novel energy-saving high-frequency ballast |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |